OS X native. Shareware. Screenshots, partial feature list, and download.

Formerly called AthenaIRC. Shareware. Origins and history of the program, feature list with screenshots, downloads, and support forums.

An IRC client for Macintosh OS X. Contains screenshots, documentation, support and download area.

Client developed with ease of use in mind. Versions for 10.2 and 10.3 available. Documentation, downloads and feature list. Donationware.

Client for 10.2 and 10.3. Online manual, screenshots and feature list. Shareware.

Native Mac OS X IRC client [Shareware].

IRC client for MacOS.

A free (GPL) IRC client for Mac OS X based on the UNIX client Irssi.

Based on the *nix IRC client irssi. Free, open source.

Customized IRC client to connect to the IRC channel created for the MacOSX.com website.

Mac-only GPL IRC client.

Client for MacOS 9 and up. Advanced features including ircII scripting support and parental control.

Customized IRC app for the #macintosh channel on freenode.net.

Developer of JediKnight, a full-featured, Cocoa-based and Aqua-compliant IRC client.

The Mac OS X sister of the Unix program XChat.

Fully featured cocoa IRC client.